18/35 = ~51%
You would get an F.
<span>they appear to be using the (2x) as the variable;
so,
</span><span>e^(t) + t^2 ;
now fill in the interval [0,2x]
e^(2x) + (2x)^2 -e^(0)
D{t} [e(2x) +4x^2 - 1]
2e^(2x) + 8x</span>
<em>Answer:</em>
y = 100(6.3246^x)
<em>Explanation:</em>
Ao*k^x = A where Ao is the initial amt
k = constant factor
x = time in hrs
A = resulting amt
Write an equation from the 1st statement, x = 2 hrs, find k
100 * k^2 = 4000
k^2 = 4000%2F100
k^2 = 40
k = sqrt2840%29
k = 6.3246
The equation
:
y = 100(6.3246^x)
Tan (∠R) = 21/20
∠R = tan¯¹ (21/20) ~ 46.4°
Answer:
Aiden and his sister have 360 quarters together. If Aiden has twice as much as his sister, he has 180 quarters.
360/2 = 180
Aiden divides his quarters into 3 equal piles.
180/3 = 60
Aiden has 60 quarters in each of his 3 piles.
